1,3-Isobenzofurandione, [(5-oxo-2(5H)-furanylidene)amino]- is a chemical compound registered under CAS number 66989-08-0, with the molecular formula C12H5NO5 and a molecular weight of about 243.17 g/mol. NewsChem supplies 1,3-Isobenzofurandione, [(5-oxo-2(5H)-furanylidene)amino]- for laboratory research and bulk production; product code 1325557. Send an inquiry for purity, packaging, price and lead time.